Your message dated Wed, 02 Apr 2025 04:24:04 +0000
with message-id <e1tzpe0-008e0c...@fasolo.debian.org>
and subject line Bug#1100695: fixed in wine 10.0~rc2~repack-3
has caused the Debian Bug report #1100695,
regarding wine: Wine hangs on startup on arm64
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
1100695: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1100695
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: wine
Version: 9.0~repack-7
Severity: grave
Justification: renders package unusable
X-Debbugs-Cc: debian-...@lists.debian.org, mar...@martin.st
User: debian-...@lists.debian.org
Usertags: arm64
Dear Maintainer,
When starting Wine (9.0~repack-7) on Debian Trixie, e.g. with a simple command
like "wine wineboot", it hangs.
The issue is caused by the Debian packaging. Upstream Wine errors out if you
don't have Clang available while building it, while the Debian packaging has
edited away this configure check - see
https://salsa.debian.org/wine-team/wine/-/blob/debian13-wine09/debian/patches/arm/gcc.patch.
Editing away the check may have seemed to have worked when it was first done
(in
https://salsa.debian.org/wine-team/wine/-/commit/2c3ae8a186f255958da213fe35510908d9ca50ca
for Wine 7.0), but for the current Wine versions, this no longer results in a
functioning build of Wine.
Initially, compiling wine for arm64 with GCC would error out at configure time,
due to `__builtin_ms_va_list` not being supported - see
https://gitlab.winehq.org/wine/wine/-/blob/wine-5.0/configure.ac?ref_type=tags#L211-216.
If this configure check was removed/bypassed, compiling would still fail for
the exact same reason.
However this changed in
https://gitlab.winehq.org/wine/wine/-/commit/dac1e16dd4edc8404c59dc63ae708cd8bb50a38a
(since Wine 6.0-rc4). This made the use of `__builtin_ms_va_list` and
`__builtin_ms_va_start` etc optional on the code level. This was not intended
to make it possible to build Wine with a compiler that doesn't support them;
the assumption was still that configure disallows such build configurations.
The reason for the change was that the Wine headers are also included when
building the widl tool, which is used as part of mingw-w64-tools; this allowed
building the widl tool on Linux/aarch64 with GCC.
But if the configure check was bypassed, building still succeeded, but you'd
get a build of Wine that uses the wrong ABI for varargs. This is the case of
the Wine 7.0 and 8.0 builds in Debian bullseye-backports and bookworm. They
roughly seem to work, but if executing any code with varargs (e.g. any
nontrivial use of printf), it crashes.
Further along, in
https://gitlab.winehq.org/wine/wine/-/commit/11486a7b48aa43421ada5a557d892feabf27b372
(since Wine 7.4), the configure check was changed from requiring
`__builtin_ms_va_list` to explicitly requiring a PE cross compiler. Bypassing
this check also still mostly seemed benign at the time (Wine 8.0 in Debian
bookworm also mostly seems to work, but also has incorrect handling of
varargs), but at some point later, the code probably strictly started assuming
that arm64 builds have the userland DLLs built as PE, not ELF. Thus since
Wine 9.0, it simply hangs on startup when the requirement for a PE cross
compiler has been bypassed.
Applying a change like this produces a working build of Wine 9.0:
```
diff --git a/debian/control.in b/debian/control.in
index cbe264ca228..46ffe53d824 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -12,6 +12,9 @@ Standards-Version: 4.7.0
Rules-Requires-Root: no
Build-Depends:
debhelper-compat (= 13),
+ clang [arm64],
+ lld [arm64],
+ llvm [arm64],
gcc-mingw-w64-i686 [i386],
gcc-mingw-w64-x86-64 [amd64],
libz-mingw-w64-dev,
diff --git a/debian/patches/arm/gcc.patch b/debian/patches/arm/gcc.patch
deleted file mode 100644
index 7e1fbad836b..00000000000
--- a/debian/patches/arm/gcc.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-description: build with gcc instead of clang on arm64
-author: Michael Gilbert <mgilb...@debian.org>
-
---- a/configure.ac
-+++ b/configure.ac
-@@ -1047,7 +1047,7 @@ This is an error since --enable-archs=$w
- LDFLAGS=$saved_LDFLAGS
- done
-
--if test $HOST_ARCH = aarch64
-+if test $HOST_ARCH = ""
- then
- test "x$PE_ARCHS" != x || AC_MSG_ERROR([PE cross-compilation is required f
or ARM64, please install clang/llvm-dlltool/lld, or llvm-mingw.])
- DLLEXT=""
diff --git a/debian/patches/series b/debian/patches/series
index 2680f9f650b..d2e3f1f30f0 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -32,7 +32,6 @@ fixes/virtual-protect.patch
fixes/printer-resolution.patch
fixes/temporary-directory.patch
-arm/gcc.patch
arm/binary-name.patch
arm/shift-overflow.patch
arm/format-strings.patch
diff --git a/debian/rules b/debian/rules
index 1ee433c6065..69c37d2d972 100755
--- a/debian/rules
+++ b/debian/rules
@@ -69,10 +69,11 @@ ifeq ($(DEB_HOST_ARCH), armhf)
CONFLAGS+=--with-float-abi=hard --with-unwind=no
endif
-# the x18 register is reserved in windows on arm64, avoid clobbering it
-# (see https://bugs.winehq.org/show_bug.cgi?id=38780)
ifeq ($(DEB_HOST_ARCH), arm64)
-export DEB_CFLAGS_MAINT_APPEND+=-ffixed-x18
+# -fstack-clash-protection is not supported by Clang on arm64, and
+# if removed from DEB_BUILD_MAINT_OPTIONS, -fno-stack-clash-protection
+# is passed instead.
+export DEB_CFLAGS_MAINT_APPEND+=-Wno-unused-command-line-argument -Wno-error
endif
# ignore arm-specific unused functions
```
Unfortunately, the build isn't entirely warning free, so in my testing above,
I've just added a -Wno- option to disable a warning, and -Wno-error to avoid
treating all warnings as errors. (I understand that this isn't kosher for
proper upstream.)
This is the same root cause as in Wine bug
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1093197
(Wine 10.0 FTBFS on arm*).
-- Package-specific info:
/usr/bin/wine points to /usr/bin/wine-stable.
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: arm64 (aarch64)
Kernel: Linux 6.8.0-1017-oracle (SMP w/4 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=C, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: unable to detect
Versions of packages wine depends on:
ii wine64 9.0~repack-7
wine recommends no packages.
Versions of packages wine suggests:
pn dosbox <none>
pn exe-thumbnailer | kio-extras <none>
pn playonlinux <none>
pn q4wine <none>
pn winbind <none>
pn wine-binfmt <none>
pn winetricks <none>
Versions of packages libwine depends on:
ii libasound2t64 1.2.13-1+b1
ii libc6 2.41-4
ii libcapi20-3t64 1:3.27-3.2+b1
ii libfontconfig1 2.15.0-2.1
ii libfreetype6 2.13.3+dfsg-1
ii libglib2.0-0t64 2.84.0-2
ii libgphoto2-6t64 2.5.31-4
ii libgphoto2-port12t64 2.5.31-4
ii libgstreamer-plugins-base1.0-0 1.25.90-2
ii libgstreamer1.0-0 1.25.90-2
ii libpcap0.8t64 1.10.5-2
ii libpcsclite1 2.3.1-1
ii libpulse0 17.0+dfsg1-2+b1
ii libudev1 257.4-3
ii libunwind8 1.8.1-0.1
ii libusb-1.0-0 2:1.0.27-2
ii libwayland-client0 1.23.1-3
ii libx11-6 2:1.8.10-2
ii libxext6 2:1.3.4-1+b3
ii libxkbcommon0 1.7.0-2
ii libxkbregistry0 1.7.0-2
ii libz-mingw-w64 1.3.1+dfsg-2
ii ocl-icd-libopencl1 [libopencl1] 2.3.2-1+b2
Versions of packages libwine recommends:
ii fonts-liberation 1:2.1.5-3
ii fonts-wine 9.0~repack-7
ii gstreamer1.0-plugins-good 1.25.90-2
ii libasound2-plugins 1.2.12-2+b1
ii libcups2t64 2.4.10-2+b1
ii libdbus-1-3 1.16.2-2
ii libgl1 1.7.0-1+b2
ii libgl1-mesa-dri 25.0.1-2
ii libgnutls30t64 3.8.9-2
ii libgssapi-krb5-2 1.21.3-5
ii libkrb5-3 1.21.3-5
ii libodbc2 2.3.12-2
ii libosmesa6 25.0.1-2
ii libsdl2-2.0-0 2.32.2+dfsg-2
ii libv4l-0t64 1.28.1-1
ii libvulkan1 1.4.304.0-1
ii libxcomposite1 1:0.4.6-1
ii libxcursor1 1:1.2.3-1
ii libxfixes3 1:6.0.0-2+b4
ii libxi6 2:1.8.2-1
ii libxinerama1 2:1.1.4-3+b3
ii libxrandr2 2:1.5.4-1+b3
ii libxrender1 1:0.9.10-1.1+b4
ii libxxf86vm1 1:1.1.4-1+b4
Versions of packages libwine suggests:
pn cups-bsd <none>
pn gstreamer1.0-libav <none>
pn gstreamer1.0-plugins-bad <none>
pn gstreamer1.0-plugins-ugly <none>
pn ttf-mscorefonts-installer <none>
Versions of packages wine64 depends on:
ii libc6 2.41-4
ii libwine 9.0~repack-7
Versions of packages wine64 recommends:
pn wine32 <none>
Versions of packages wine64 suggests:
pn wine64-preloader <none>
Versions of packages wine is related to:
pn dxvk <none>
pn dxvk-wine32-development <none>
pn dxvk-wine64-development <none>
ii fonts-wine 9.0~repack-7
-- no debconf information
--- End Message ---
--- Begin Message ---
Source: wine
Source-Version: 10.0~rc2~repack-3
Done: Michael Gilbert <mgilb...@debian.org>
We believe that the bug you reported is fixed in the latest version of
wine, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1100...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Michael Gilbert <mgilb...@debian.org> (supplier of updated wine package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Wed, 02 Apr 2025 01:51:39 +0000
Source: wine
Architecture: source
Version: 10.0~rc2~repack-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Wine Party <debian-w...@lists.debian.org>
Changed-By: Michael Gilbert <mgilb...@debian.org>
Closes: 1100695
Changes:
wine (10.0~rc2~repack-3) unstable; urgency=medium
.
* Build with clang on arm64 (closes: #1100695).
- Thanks to Martin Storsjo.
* Remove armel packages (software floating point is now dropped upstream).
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